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Azure.AI.Extensions.OpenAI package icon

Azure.AI.Extensions.OpenAI

The official .NET library for extended OpenAI API capabilities in Microsoft Foundry, including those used by the Foundry Agents Service. This library features derived clients, new compatible types, and a variety of extension elements that facilitate easier use of new Microsoft Foundry API surfaces. It depends on and builds from the official OpenAI library for .NET to maintain rapid upstream feature propagation and ongoing forward compatibility.

Total Downloads
818.0K
817,955
Published
Jul 1, 2026
Latest stable version

Install

.NET CLI
dotnet add package Azure.AI.Extensions.OpenAI --version 2.1.0-beta.4
Package Manager Console
Install-Package Azure.AI.Extensions.OpenAI -Version 2.1.0-beta.4
PackageReference
<PackageReference Include="Azure.AI.Extensions.OpenAI" Version="2.1.0-beta.4" />

Frameworks

net10.0 net8.0 .NETStandard2.0

Dependencies

Azure.Core
net10.0
[1.60.0, )
OpenAI
net10.0
[2.9.1, )
[1.60.0, )
OpenAI
net8.0
[2.9.1, )
Azure.Core
.NETStandard2.0
[1.60.0, )
OpenAI
.NETStandard2.0
[2.9.1, )

Adoption guide

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This version is marked prerelease. Validate its API and upgrade path before production use.

Compatibility metadata lists 3 target frameworks; confirm the exact target used by your application.

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